Department, G. (2019). Water Resources Evaluation. Obafemi Awolowo University.
Čikaški stil citiranja (17. izdanje)Department, Geography. Water Resources Evaluation. Obafemi Awolowo University, 2019.
MLA način citiranja (9. izdanje)Department, Geography. Water Resources Evaluation. Obafemi Awolowo University, 2019.
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